Properties of the Number -65437

Sixty-Five Thousand Four Hundred Thirty-Seven

Basics

Value: -65438 → -65437 → -65436

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 65437

Divisors: 1, 65437

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111111110011101

Octal: -177635

Duodecimal: -31A51

Hexadecimal: -ff9d

Square: 4282000969

Square Root: 255.80656754665233

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Smallest prime of the form: n successive positive integers in descending order followed by a 7. A112716

Total number of parts coprime to n in the partitions of n into 8 parts. A363326

Primes p such that the Fibonacci iterations starting with (1, p) lead to a "nine digits anagram". A34588

Primes p = x² + y² such that x + y is a cube. A282381

Primes of the form 20n²+8n+1. A154405

a(n) is the largest prime p < 2ⁿ such that p + 2ⁿ is also prime. A282565